455304121302000 has 160 divisors (see below), whose sum is σ = 1478460924944640. Its totient is φ = 120540947001600.

The previous prime is 455304121301971. The next prime is 455304121302007. The reversal of 455304121302000 is 203121403554.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455304121302007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272130102 + ... + 273798101.

It is an arithmetic number, because the mean of its divisors is an integer number (9240380780904).

Almost surely, 2^{455304121302000} is an apocalyptic number.

455304121302000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455304121302000 is an abundant number, since it is smaller than the sum of its proper divisors (1023156803642640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455304121302000 is a wasteful number, since it uses less digits than its factorization.

455304121302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545928368 (or 545928352 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 455304121302000 its reverse (203121403554), we get a palindrome (455507242705554).

The spelling of 455304121302000 in words is "four hundred fifty-five trillion, three hundred four billion, one hundred twenty-one million, three hundred two thousand".